22387356

素因数分解:

$2^2\times 3^2\times {\mathrm{621871}}^1$

素因数の和:621881

約数の個数: 18

約数和(自身を含む): 56590352

約数和(自身を除く): 34202996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 621871, 1243742, 1865613, 2487484, 3731226, 5596839, 7462452, 11193678, 22387356]

約数ペア:

[(1, 22387356), (2, 11193678), (3, 7462452), (4, 5596839), (6, 3731226), (9, 2487484), (12, 1865613), (18, 1243742), (36, 621871)]